• Material: UV resistant plastic (prevents ageing caused by exposure to sunlight). • Nominal diameter 100 mm • 2 speed motor with shaft turning in ball bearings, coupled to a forward-bladed centrifugal impeller. • Minimum air flow: 55 m3/h Maximum air flow: 110 m3/h • Equipped with “smart” timer: when lights are switched on, the fan will start up after 40”approx; when lights are switched off, the fan stays on for between 30” and 30’ (adjustable), running at minimum speed. • Double motor-fan enclosure, antivibration mounts and non-return damper combining to ensure extremely quiet operation. • Removable and washable metal mesh filter (dishwasher safe). • Closure with silicone diaphragm designed to prevent backdraughts when the appliance is off. • Vertical outlet port supplied as standard with spigot positionable horizontally by means of diverter. • Outlet port equipped with non-return damper. • Vortice speed controller.